84754864

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2453

約数の個数: 40

約数和(自身を含む): 171488528

約数和(自身を除く): 86733664

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 2257, 2347, 4514, 4694, 9028, 9388, 18056, 18776, 36112, 37552, 86839, 143167, 173678, 286334, 347356, 572668, 694712, 1145336, 1389424, 2290672, 5297179, 10594358, 21188716, 42377432, 84754864]

約数ペア:

[(1, 84754864), (2, 42377432), (4, 21188716), (8, 10594358), (16, 5297179), (37, 2290672), (61, 1389424), (74, 1145336), (122, 694712), (148, 572668), (244, 347356), (296, 286334), (488, 173678), (592, 143167), (976, 86839), (2257, 37552), (2347, 36112), (4514, 18776), (4694, 18056), (9028, 9388)]